The Grace USA micro screwdriver set includes three slotted micro screwdrivers with tip widths of 1/16 inches, 5/64 inches and 3/32 inches, as well as three Phillips micro screwdrivers with #00, #000 and #0000 tips. Each screwdriver blade is meticulously hand-assembled to the Grace USA G series small hardwood handle. Blades crafted from USA 8650 chromium-vanadium steel alloy, renowned for its superior hardness, wear resistance and tensile strength, ensuring optimal performance and durability Meticulously precision-ground to a tolerance range of -0.002 to +0.000, ensuring exceptional accuracy and reliability in performance Durable vinyl resealable enclosure featuring a robust hanging rivet for enhanced security and convenience Each screwdriver is marked with the item number and the Grace USA logo